F9 error; the unit may not defrost properly, leading to ice buildup on the evaporator plate or in the chute.

Safety First: Unplug the unit and allow ice to melt before working near the evaporator. Use towels to catch any water.

• Access the evaporator area: Remove internal panels to expose the evaporator plate and any attached defrost or harvest heater (if your Amana model uses one).
• Inspect wiring: Check heater leads and thermostat wiring for burns or breaks. Reseat connectors.
• Test the heater: Disconnect heater leads and measure resistance with a multimeter. An open circuit indicates a failed heater.
• Test the thermostat: If a thermostat is in series, test continuity when it is cold (below its closing temperature). Replace if it remains open.
• Replace faulty components: Install new OEM heater and/or thermostat as needed, ensuring good contact and proper routing of wires.
• Clear ice buildup: Manually remove any remaining ice and reassemble panels before restarting the unit.